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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $161,490 | $328,431 | $455,363 | $375,254 | $341,995 | $305,551 | $358,955 |
| 2-Furaldehyde (furfuraldehyde) | $5,492 | $36,032 | $7,887 | $8,339 | $8,603 | $23,115 | $340,916 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $118,615 | $37,176 | $159,737 | $30,966 | $33,606 | $256,687 | $385,764 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $5,415,816 | $4,993,889 | $6,714,341 | $4,927,887 | $5,522,812 | $5,643,029 | $6,227,033 |
| Coumarin, methylcoumarins & ethylcoumarins | $333,911 | $334,439 | $410,280 | $495,938 | $618,059 | $664,065 | $535,089 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $17,386,355 | $19,128,046 | $19,556,218 | $11,954,738 | $11,817,158 | $17,057,130 | $20,829,084 |
| Total | $23,421,679 | $24,858,013 | $27,303,826 | $17,793,122 | $18,342,233 | $23,949,577 | $28,676,841 |
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